The number of people taking vitamin D supplements above the recommended levels has increased, according to a new study. But taking too much vitamin D could be unhealthy.

Yoga may effectively ease chronic lower back pain, according to a new study.

Ditching the cheese and fatty meats for healthy fats like those that come from vegetable oils may have a positive effect on your cholesterol levels, according to a new scientific statement.

A simple vaccine could prevent cancer for hundreds of thousands of women around the world each year, according to new research.

As many as 30 million Americans are estimated to have chronic kidney disease (CKD), according to new data from the Centers for Disease Control and Prevention (CDC).